Buchanan Ingersoll P C
(11 - 20 of 527 results)

A separator has a generally cylindrical body and a water swellable material fitted around at least a portion of the generally cylindrical body or on the surface of a passage through the body. Upon being exposed to water the water swellable material swells to form a seal in the passage or within the ...

A separator float has a generally cylindrical body and a water swellable band having a selected outer diameter fitted circumferentially around a portion of the generally cylindrical body. The water swellable band is made of a water swellable material so that upon being exposed to water the water swe ...

The invention relates to an apparatus for hanging rope lights on a gutter. The light holder has a spiral that fits over the lip of a gutter and a hook at an opposite end sized to receive a rope light. The body is shaped so that the hook is opposite a curved portion of the front wall of the gutter, a ...

A patient-worn energy delivery apparatus for imparting electrical therapy to the body of a patient responsive to an occurrence of a treatable condition includes a voltage converter for converting electrical energy from an initial voltage to a final voltage, and a defibrillator electrically coupled b ...

A battery management system preferably has a base station utilized in connection with a portable electronic device for providing electrical therapy to the body of a patient in response to the occurrence of a treatable condition. The portable device can have a rechargeable battery, memory, data proce ...

A flow rate control method and apparatus for a blood pump is provided wherein multiple sensors are utilized to measure physical dimensions of a ventricle to calculate either a cross sectional area or a volume of the ventricle during distention and contraction. The multiple sensors are positioned at ...

A blood pump for assisting a heart is provided by a stator and a rotor. The rotor is magnetically supported creating a suspension gap between the stator and the rotor. The rotor can be supported axially by a Lorentz force bearing and can be magnetically rotated. The stator can have a volute pump cha ...

A method is described for selecting an enrollment image or standard from multiple close-up images of a subject such as a human eye. The selected image is the one image that best represents the appearance of that subject to an image processing system which identifies subjects by comparison of later t ...

A multi-adjustable armrest assembly for a chair can be adjusted in a variety of different aspects including laterally, vertically, forwards and backwards, and rotationally. Such an armrest assembly can include an armrest base securable to a chair and having a tubular portion, an armrest support havi ...

In a method of determining whether an image of an eye is in focus a set of pixels is selected along a line passing through the pupil/iris boundary such that the set contains at least 5 iris portion pixels and at least 5 pupil portion pixels. Statistical values, preferably median values, are computed ...